| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.67 | 6.284% | $164.3895 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $63.87 | 5.159% | $67.1651 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $148.31 | 12.396% | $166.6945 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $155.95 | 4.539% | $163.0286 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $136.91 | 12.497% | $154.0196 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $144.28 | 5.793% | $152.6381 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $219.32 | 7.319% | $235.372 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $1,023.31 | $1,103.3074 | $1,103.31 | $1,103.30 | $1,103.30 | |